(humble) (one's own) husband (use ご主人 to refer to somebody else's husband) / someone's master / owner / host or hostess

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

to know, be aware of / to learn, acquire, / to be acquainted with, to know (someone) / (colloquial, in the negative) to care in the least about, to be concerned with,

stem or continuative form of 知る (shiru) [godan]

Alternative spelling of 物知り: a person with broad knowledge, a knowledgeable person

(honorific) husband (referring to someone else's husband, not one's own); master

(literally) know the other side and yourself, a hundred battles will not be perilous

(honorific) husband (referring to someone else's husband, not one's own)